Product overview
Description
The IPS1050LQ is a single low side switch IC, with 65 V absolute maximum rating on the output stage, able to drive capacitive, resistive, or inductive loads with one side connect to supply rail.
The very low RDS-ON (≤ 50 mΩ) and the smart overload protection based on the configuration of the pins IPDX, make the IC suitable for the for applications requiring high inrush current (up to 25 A) and with different configurable steady state operating current.
The level of inrush current can be modified setting high/low the IPDX pins or automatically reduced by the IC itself when the internal timer (regulated by capacitors on IPDX pins) elapses.
After the inrush current phase, the embedded overload protection can limit the steady state output current to ILIM level featuring both the IC and load protections.
The output channel is protected against junction over-temperature by dedicated temperature sensor.
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All features
- Smart overload protection with configurable inrush andlimitation levels
- Fast demagnetization of inductive loads
- Junction over-temperature protections
- Over-temperature diagnostic pin
- Designed to drive DC-13 loads according to EN60947-5-1
- Designed to meet IEC 61000-4-2, IEC 61000-4-4, IEC 61000-4-5
- Package QFN32L 6x6 mm
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The STMicroelectronics team - IPS1050LQ
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| IPS1050LQ | Active | VFQFN 6X6X0.9 32L 0.53 CREEPAGE | Industrial | Ecopack3 | 15 | 2020-01-01T00:00:00.000+01:00 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| IPS1050LQ | | | distributors No availability of distributors reported, please contact our sales office |
IPS1050LQ Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors